(x-5)(x+3)(x+4)=0

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Solution for (x-5)(x+3)(x+4)=0 equation:


Simplifying
(x + -5)(x + 3)(x + 4) = 0

Reorder the terms:
(-5 + x)(x + 3)(x + 4) = 0

Reorder the terms:
(-5 + x)(3 + x)(x + 4) = 0

Reorder the terms:
(-5 + x)(3 + x)(4 + x) = 0

Multiply (-5 + x) * (3 + x)
(-5(3 + x) + x(3 + x))(4 + x) = 0
((3 * -5 + x * -5) + x(3 + x))(4 + x) = 0
((-15 + -5x) + x(3 + x))(4 + x) = 0
(-15 + -5x + (3 * x + x * x))(4 + x) = 0
(-15 + -5x + (3x + x2))(4 + x) = 0

Combine like terms: -5x + 3x = -2x
(-15 + -2x + x2)(4 + x) = 0

Multiply (-15 + -2x + x2) * (4 + x)
(-15(4 + x) + -2x * (4 + x) + x2(4 + x)) = 0
((4 * -15 + x * -15) + -2x * (4 + x) + x2(4 + x)) = 0
((-60 + -15x) + -2x * (4 + x) + x2(4 + x)) = 0
(-60 + -15x + (4 * -2x + x * -2x) + x2(4 + x)) = 0
(-60 + -15x + (-8x + -2x2) + x2(4 + x)) = 0
(-60 + -15x + -8x + -2x2 + (4 * x2 + x * x2)) = 0
(-60 + -15x + -8x + -2x2 + (4x2 + x3)) = 0

Combine like terms: -15x + -8x = -23x
(-60 + -23x + -2x2 + 4x2 + x3) = 0

Combine like terms: -2x2 + 4x2 = 2x2
(-60 + -23x + 2x2 + x3) = 0

Solving
-60 + -23x + 2x2 + x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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